Requirement: The project is open.
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Click “Project Project Settings” and then select the “Security” category.
The dialog “Project Settings / Security” opens.
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Select the “Encryption” option.
The option fields “Password”, “Dongle”, and “Certificates” are selectable.
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Select the option “Password”.
The input fields for the encryption password appear.
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Enter the encryption password in the input field “New Password”.
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Enter the encryption password for confirmation in the input field “Confirm new password”.
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Click “OK”.
CODESYS saves the encryption password for the project. You must enter this password in order to be able to open the project again, even if it is to be loaded as a library reference.
CAUTION
If you no longer know the encryption password, you can no longer open or restore the project!